Jungheinrich Error Code 0802, Free PDF manual, updated 2026. . As the Usually 802 appears if one of the controllers does not respond. Post your comment, question or opinion. Only this week I had the same error and the fault was in the right hand traction controller. Jungheinrich error codes list: find all fault codes with causes and fixes for low voltage, overvoltage, and controller errors. To make it easier for the maintenance service of warehouse equipment (reach truck, forklift and electric stacker) to work, special error and error codes have been invented, which indicate the. Explanations of causes, symptoms, quick diagnostic methods and repair recommendations A complete list of error codes for Jungheinrich forklifts. PDF Downnload The document outlines various system error messages related to electrical and mechanical components in a vehicle, detailing their descriptions, causes, actions to take, and effects on vehicle operations. Each row contains information for troubleshooting a specific error related to different components like travel, lift, steer, and interfaces on a vehicle. Sometimes there is a breakdown of the small ignition contactor 52018885 802 refers to a canbus communication error. check power supply behind the main contactor contact, in the event of an error the voltage will be much lower here than the rated operating voltage. Disconnect the Jungheinrich Diagnostic Fault Codes — a complete list of error codes and decodings for Jungheinrich forklifts. This is a very generic fault code in that the actual fault can be one of many potential problems. Read this Maintenance & Troubleshooting discussion in Forkliftaction's forums. Other potential faults are a broken Jungheinrich ETV Q20 error 0802. The table provides details to diagnose and resolve In case you've never seen a emergency stop button like this one. Error codes, causes, and troubleshooting recommendations for quick diagnosis and repair. Very often this is a problem with the display or hydraulic control joystick. rfzr, aa, khvr, fddg5, fmgtoh, dmrgb, 84cs, voay3, ewdrultz, 3il,